<template>
	<div class="system-user-container">
		<el-row :gutter="10" style="width: 100%;">
			<el-col :span="4">
				<el-card shadow="hover">
					<el-aside>
						<el-scrollbar>
							<el-input :prefix-icon="search" v-model="filterText" placeholder="请输入部门名称" clearable size="default" style="width: 38%;"/>
							<el-tree
								ref="treeRef"
								class="filter-tree"
								:data="deptData"
								:props="deptProps"
								default-expand-all
								:filter-node-method="deptFilterNode"
								@node-click="handleNodeClick"
							/>
						</el-scrollbar>
					</el-aside>
				</el-card>
			</el-col>
			<el-col :span="20">
				<el-card shadow="hover">
					<div class="system-user-search mb15">
						<el-form :model="tableData.param" ref="queryRef" :inline="true" label-width="68px">
							<el-form-item label="关键字" prop="keyWords">
								<el-input
									v-model="tableData.param.keyWords"
									placeholder="请输入用户账号或姓名"
									clearable
									size="default"
									style="width: 240px"
									@keyup.enter.native="userList"
								/>
							</el-form-item>
							<el-form-item label="手机号码" prop="mobile">
								<el-input
									v-model="tableData.param.mobile"
									placeholder="请输入手机号码"
									clearable
									size="default"
									style="width: 240px"
									@keyup.enter.native="userList"
								/>
							</el-form-item>
							<el-form-item label="状态" prop="status" style="width: 200px;">
								<el-select
									v-model="tableData.param.status"
									placeholder="用户状态"
									clearable
									size="default"
									style="width: 240px"
								>
									<el-option label="启用"  :value="1"/>
									<el-option label="禁用"  :value="0"/>
								</el-select>
							</el-form-item>
							<el-form-item label="创建时间" prop="dateRange">
								<el-date-picker
									v-model="tableData.param.dateRange"
									size="default"
									style="width: 240px"
									value-format="YYYY-MM-DD"
									type="daterange"
									range-separator="-"
									start-placeholder="开始日期"
									end-placeholder="结束日期"
								></el-date-picker>
							</el-form-item>
							<el-form-item>
								<el-button size="default" type="primary" class="ml10" @click="userList">
									<el-icon>
										<ele-Search />
									</el-icon>
									查询
								</el-button>
								<el-button size="default" @click="resetQuery(queryRef)">
									<el-icon>
										<ele-Refresh />
									</el-icon>
									重置
								</el-button>
								<el-button size="default" type="success" class="ml10" @click="onOpenAddUser">
									<el-icon>
										<ele-FolderAdd />
									</el-icon>
									新增用户
								</el-button>
								<el-button size="default" type="danger" class="ml10" @click="onRowDel(null)">
									<el-icon>
										<ele-Delete />
									</el-icon>
									删除用户
								</el-button>
							</el-form-item>
						</el-form>
					</div>
					<el-table :data="tableData.data" style="width: 100%" @selection-change="handleSelectionChange">
						<el-table-column type="selection" width="55" align="center" />
						<el-table-column type="index" label="序号" width="60" />
						<el-table-column prop="userName" label="账户名称" width="100" show-overflow-tooltip></el-table-column>
						<el-table-column prop="nickName" label="用户昵称" align="center" width="120"></el-table-column>
						<el-table-column prop="depts" label="部门" align="center" width="100">
							<template #default="scope">
								<span v-for="(item,index) in scope.row.depts" :key="index">
									{{item.deptName}}
									<br />
								</span>
							 </template>
						</el-table-column>
						<el-table-column prop="roles" label="角色" align="center" width="110">
							<template #default="scope">
								    <span v-for="(item,index) in scope.row.roles" :key="index">
								        {{item.roleName}}
								        <br />
								    </span>
								</template>
						</el-table-column>
						<el-table-column prop="mobile" label="手机号" show-overflow-tooltip></el-table-column>
						<el-table-column prop="status" label="用户状态" show-overflow-tooltip width="120">
							<template #default="scope">
								<el-switch 
									v-model="scope.row.status"
									inline-prompt
									:active-value="1"
									:inactive-value="0"
									active-text="启"
									inactive-text="禁"
									:disabled="scope.row.id != 1?0:1"
									@change="handleStatusChange(scope.row)">
								</el-switch>
						  </template>
						</el-table-column>
						<el-table-column prop="createTime" label="创建时间" show-overflow-tooltip width="180"></el-table-column>
						<el-table-column label="操作" width="180">
							<template #default="scope">
								<el-button size="small" text type="primary" @click="onOpenEditUser(scope.row)">修改</el-button>
								<el-button v-if="scope.row.id != 1" size="small" text type="primary" @click="onRowDel(scope.row)">删除</el-button>
								<el-button size="small" text type="primary" @click="handleResetPwd(scope.row)">重置密码</el-button>
							</template>
						</el-table-column>
					</el-table>
					<pagination
						v-show="tableData.total>0"
						:total="tableData.total"
						v-model:page="tableData.param.pageNum"
						v-model:limit="tableData.param.pageSize"
						@pagination="userList"
					/>
				</el-card>
			</el-col>
		</el-row>
		<EditUser ref="editUserRef" :dept-data="deptData" :gender-data="sys_user_sex" @getUserList="userList"/>
	</div>
</template>

<script lang="ts">
	import {toRefs, reactive, onMounted, ref, defineComponent, watch, getCurrentInstance} from 'vue';
	import {ElMessageBox, ElMessage, ElTree,FormInstance} from 'element-plus';
	import { Search } from '@element-plus/icons-vue'
	import EditUser from '/@/views/system/user/component/editUser.vue';
	import {getUserList, getDeptTree, resetUserPwd, changeUserStatus, deleteUser} from '/@/api/system/user/index';

	interface TableDataState {
		ids:number[];
		deptProps:{};
		deptData:any[];
		tableData: {
			data: any[];
			total: number;
			loading: boolean;
			param: {
				pageNum: number;
				pageSize: number;
				deptsId:string;
				mobile:string;
				status:string;
				keyWords:string;
				dateRange: string[];
			};
		};
	}

	export default defineComponent({
		name: 'systemUser',
		components: { EditUser },
		setup() {
			const {proxy} = <any>getCurrentInstance();
			const {sys_user_sex} = proxy.useDict('sys_user_sex')
			const editUserRef = ref();
			const queryRef = ref();
			const filterText = ref('');
			const treeRef = ref<InstanceType<typeof ElTree>>();
			const search = Search
			const state = reactive<TableDataState>({
				ids:[],
				deptProps:{
					id:"id",
					children: "children",
					label: "label"
				},
				deptData:[],
				tableData: {
					data: [],
					total: 0,
					loading: false,
					param: {
						pageNum: 1,
						pageSize: 10,
						deptsId:'',
						mobile:'',
						status:'',
						keyWords:'',
						dateRange:[]
					},
				},
			});
			// 初始化表格数据
			const initTableData = () => {
				getDeptTree().then((res:any)=>{
					state.deptData = res.data
				})
				userList();
			};
			const userList = ()=>{
				getUserList(state.tableData.param).then((res:any)=>{
					state.tableData.data = res.data.list??[];
					state.tableData.total = res.data.total;
				});
			};
			// 打开新增用户弹窗
			const onOpenAddUser = () => {
				editUserRef.value.openDialog();
			};
			// 打开修改用户弹窗
			const onOpenEditUser = (row:any) => {
				editUserRef.value.openDialog(row);
			};
			// 删除用户
			const onRowDel = (row:any) => {
				let msg = '你确定要删除所选用户？';
				let ids:number[] = [] ;
				if(row){
					msg = `此操作将永久删除用户：“${row.userName}”，是否继续?`
					ids = [row.id]
				}else{
					ids = state.ids
				}
				if(ids.length===0){
					ElMessage.error('请选择要删除的数据。');
					return
				}
				ElMessageBox.confirm(msg, '提示', {
					confirmButtonText: '确认',
					cancelButtonText: '取消',
					type: 'warning',
				})
				.then(() => {
					deleteUser(ids).then(()=>{
						ElMessage.success('删除成功');
						userList();
					})
				})
				.catch(() => {});
			};
			// 分页改变
			const onHandleSizeChange = (val: number) => {
				state.tableData.param.pageSize = val;
			};
			// 分页改变
			const onHandleCurrentChange = (val: number) => {
				state.tableData.param.pageNum = val;
			};
			// 页面加载时
			onMounted(() => {
				initTableData();
			});
			watch(filterText, (val) => {
				treeRef.value!.filter(val)
			});
			const deptFilterNode = (value: string, data:any) => {
				if (!value) return true;
					return data.label.includes(value)
				};
				// 多选框选中数据
				const handleSelectionChange = (selection:any[])=> {
					state.ids = selection.map(item => item.id)
				};
				// 节点单击事件
				const handleNodeClick = (data:any) => {
					state.tableData.param.deptsId = data.id;
					userList();
				};
				/** 重置密码按钮操作 */
				const handleResetPwd = (row:any)=> {
					ElMessageBox.prompt('请输入"' + row.userName + '"的新密码', "提示", {
					confirmButtonText: "确定",
					cancelButtonText: "取消"
				}).then(({ value }) => {
					if(!value || value==''){
						ElMessage.error('密码不能为空');
						return
					}
					resetUserPwd(row.id, value).then(() => {
						ElMessage.success("修改成功，新密码是：" + value);
					});
				}).catch(() => {});
			};
			// 用户状态修改
			const handleStatusChange = (row:any)=> {
				let text = row.status === 1 ? "启用" : "停用";
				ElMessageBox.confirm('确认要"' + text + '"："' + row.userName + '"用户吗?', "警告", {
					confirmButtonText: "确定",
					cancelButtonText: "取消",
					type: "warning"
				}).then(function() {
					return changeUserStatus(row.id, row.status);
				}).then(() => {
					ElMessage.success(text + "成功");
				}).catch(function() {
					row.status =row.status === 0 ?1 : 0;
				});
			};
			/** 重置按钮操作 */
			const resetQuery = (formEl: FormInstance | undefined) => {
				if (!formEl) return
					formEl.resetFields()
				userList()
			};
			return {
				queryRef,
				editUserRef,
				onOpenAddUser,
				onOpenEditUser,
				onRowDel,
				onHandleSizeChange,
				onHandleCurrentChange,
				deptFilterNode,
				filterText,
				treeRef,
				search,
				sys_user_sex,
				userList,
				handleSelectionChange,
				handleNodeClick,
				handleResetPwd,
				handleStatusChange,
				resetQuery,
				...toRefs(state),
			};
		},
	});
</script>
